Kodi glass fiber ndi chiyani?

Magalasi a galasi ali ndi ubwino wambiri monga mphamvu zambiri ndi kulemera kwake, kukana kwa dzimbiri, kukana kutentha kwapamwamba, kuyendetsa bwino kwa magetsi a magetsi, ndi zina zotero.Pa nthawi yomweyi, dziko la China ndilomwe limapanganso makina akuluakulu a galasi padziko lonse lapansi.

1. Kodi CHIKWANGWANI ndi chiyanigalasi?

Galasi CHIKWANGWANI ndi inorganic sanali zitsulo zakuthupi ndi ntchito kwambiri, ndi masoka mchere ndi silika monga zopangira zazikulu, kuwonjezera enieni zitsulo okusayidi mchere zopangira, kusakaniza uniformly, kusungunula pa kutentha kwambiri, sungunuka galasi madzi akuyenda kudzera mu funnel outflow, udindo wa mkulu-liwiro kukoka mphamvu yokoka amakokedwa ndi mofulumira utakhazikika ndi kuchiritsidwa mu ulusi wabwino kwambiri mosalekeza.

Galasi CHIKWANGWANI monofilament m'mimba mwake kuchokera ma microns ochepa mpaka ma microns oposa makumi awiri, lofanana ndi tsitsi la 1/20-1/5, aliyense mtolo wa ulusi amapangidwa ndi mazana kapena masauzande a monofilaments.

Glass CHIKWANGWANI Basic katundu: Maonekedwe a yosalala cylindrical pamwamba, mtanda gawo ndi bwalo wathunthu, kuzungulira mtanda gawo kupirira katundu katundu;mpweya ndi madzi kudzera kukana ndi kochepa, koma pamwamba ndi yosalala kuti mphamvu yogwira CHIKWANGWANI ndi yaing'ono, osati yabwino kuphatikiza ndi utomoni;kachulukidwe nthawi zambiri amakhala mu 2.50-2.70 g/cm3, kutengera makamaka kapangidwe ka galasi;kumakokeka mphamvu kuposa zina zachilengedwe ulusi, kupanga ulusi kukhala mkulu;brittle materials, elongation pa nthawi yopuma ndi yaying'ono kwambiri Kukaniza madzi ndi kukana kwa asidi ndi zabwino, pamene kukana kwa alkali kumakhala koipa.

2.Galasi CHIKWANGWANI classification

Itha kugawidwa kukhala ulusi wagalasi wopitilira, ulusi wagalasi wamfupi (utali wokhazikika wagalasi) ndi ulusi wagalasi wautali (LFT) kuchokera pagulu lautali.

Kuchokera ku zitsulo zamchere amatha kugawidwa muzopanda zamchere, otsika, apakati ndi apamwamba, nthawi zambiri amasinthidwa ndi alkali-free, ndiye kuti, E glass fiber, kusinthidwa kwapakhomo nthawi zambiri amagwiritsidwa ntchito E glass fiber.

3.Zomwe zingagwiritsidwe ntchito pagalasi

Galasi CHIKWANGWANI ali mkulu wamakokedwe mphamvu, elasticity mkulu, sanali kuyaka, kukana mankhwala, otsika mayamwidwe madzi, bwino processing ntchito ndi makhalidwe ena abwino, kawirikawiri monga zinthu gulu mu kulimbikitsa zakuthupi, zipangizo kutchinjiriza magetsi ndi kutchinjiriza zipangizo, dera gawo lapansi, etc. ., amagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana.

Ulusi wagalasi wakunja umagawika m'magulu anayi molingana ndi kagwiritsidwe ntchito kazinthu: zida zolimbikitsira mapulasitiki a thermosetting, zida zopangira magalasi a thermoplastics, zida zolimbikitsira simenti, ndi zida zamagalasi zopangidwa ndi nsalu, zomwe zida zolimbikitsira zimakhala 70-75% ndi magalasi. Zida za fiber nsalu zimakhala ndi 25-30%.Kuchokera pakufunidwa kumunsi kwa mtsinje, zomangamanga zimakhala pafupifupi 38% (kuphatikiza mapaipi, kuchotsa mchere, kutentha kwa nyumba ndi kutsekereza madzi, kusunga madzi, ndi zina zotero), mayendedwe amawerengera pafupifupi 27-28% (yacht, galimoto, njanji yothamanga, ndi zina zambiri). ndi zamagetsi zimawerengera pafupifupi 17%.

Powombetsa mkota, madera ntchito magalasi CHIKWANGWANI ndi pafupifupi mayendedwe, zipangizo zomangamanga, makampani magetsi, makampani makina, makampani petrochemical, zosangalatsa ndi chikhalidwe, ndi luso chitetezo dziko.